Laser trackball KH-TB-V3

panel-mount34 mmwaterproof

Product Overview
The KH-TB-V3 is a flush-mount trackball engineered for maritime and naval control panels. It features a countersunk fixing method for a secure low-profile installation and an ergonomic curved trackball surface set into a titanium black high-strength alloy front panel. The unit uses a 34 mm resin ball and three-function buttons (left, middle, right).

Built with shock-resistant and waterproof construction and available with USB or PS/2 interfaces, it provides reliable pointing control for vessel consoles, marine navigation stations and other harsh-environment platforms.

Features

• Flush-mount design with countersunk fixing for low profile installation
• Ergonomic curved surface for precise trackball control
• Titanium black high-strength alloy front panel
• Three-button trackball (Left, Middle, Right)
• Shock-resistant and waterproof construction suitable for marine environments
• Interface options: USB, PS/2 (other interfaces available on request)

Specifications
Dimensions (front panel): 129 x 172 mm
Trackball diameter: 34 mm resin ball
Buttons: 3 (left, middle, right)
Front panel: titanium black high-strength alloy
Interfaces: USB, PS/2 or others
Power supply: 5.0 V DC ±5%
Operating temperature: -25°C to +80°C
Storage temperature: -30°C to +85°C
Humidity: 30–95% RH
Atmospheric pressure: 60–106 kPa
MTBF: > 50,000 hours
MTTR: < 30 minutes
Warranty: 1-year limited warranty
OS Compatibility: Windows (all versions), Linux/Unix, Mac OS X, iOS, Android

Integration & Installation
The KH-TB-V3 is designed for panel integration in consoles and cabinetry where a flush, countersunk installation is required. The compact front dimensions and secured fixing minimize snag points and allow direct mounting to navigation consoles, bridge panels and instrumentation racks. Custom interface options and cut-out specifications available on request.

Reliability & Compliance

• Designed for continuous operation in marine and industrial environments
• High MTBF and rapid MTTR for reduced downtime
• Shock and moisture resistance suited to shipboard use
• One-year limited warranty; service and spare parts available